Hi 
I’ve bought them on nealgadget 65$ with 26800 cell and charger option
My thread about this light, pretty nice and very surprised by the LED
It’s the sister of NSX4 same host with smooth reflector and SST-40/XHP 50.2 LED
Specs compare ( summary specs NSX4E don’t claim if it’s with 21700 or 26800 cell)
NSX4
NSX4E
…
Specs are not very extended but we can see SFS80 LED is more throwy compare to SST-40.
Few picture tu compar with Nightwatch NI40 with SBT 90.2 LED.
we can see exaclty same tube and button, they are interchangeable.
Exeption NSX4E button was no bypass.
NI40 is 26650 light and NSX4E is 26800 the difference is ont the head NI40 head have deeper reflector, so NSX4E head is more deeper to accept 26800 cells
For the moment NSX4E is visible on this video.
https://www.youtube.com/watch?v=7QcYow48t24
And on picture on this BLF thread
I make other video and probably some pictue tonight in test of my new gimball, more video/picture later, when i’ve time
For the moment I can tell the beam is very surprised 6500k, cool white but after try with some of my other cool white light XPH50.2 SBT 90.2 SST-40 LED
The SFS80 LED have a pur white tint with little rosy and even my SBT 90.2 5700K that I love enormously even turbo they have a green tint compare to SFS80
A fact who very surprised me, all of my cool white are greenish compare to SFS80.
Short reflector, textured, whe have a pretty medium nice hotspot with a big wall light well balanced over distance.
With a wonderfull host pretty high performe for heat management
I’ve notice under 50% power le LED have “neutrale white” tint off-white colours and high and turbo white light with rosy tint, very very appreciable.
CRI probably 70 but with no disgracious tint
